Removed old reflection code needed for Roslyn 1.0.
Removed old reflection code needed for Roslyn 1.0.

SSkovboiSS/RefactoringEssentials,Rpinski/RefactoringEssentials,olathunberg/RefactoringEssentials,Rpinski/RefactoringEssentials,cstick/RefactoringEssentials,icsharpcode/RefactoringEssentials,SSkovboiSS/RefactoringEssentials,icsharpcode/RefactoringEssentials,cstick/RefactoringEssentials,olathunberg/RefactoringEssentials